Re: Addlineitems ... grrr

This WebDNA talk-list message is from

2004


It keeps the original formatting.
numero = 59694
interpreted = N
texte = WebDna @ Inkblot Media wrote: > Ok, I need assistance. > > I am checking a database to see if I should remove a dollar amount or a > percentage from an items price. I set a "newdiscount" variable to use in > the addlineitem. > > 1. The math is working. If I display [newdiscount] the value is fine. > > 2. If I break the AddLineItem and display it on screen the only > difference is that the DOLLAR one if 5 and the PERCENTAGE one is 3. > > 3. The DOLLAR style works perfectly. The PERCENTAGE does not. > > WHY? Code follows! > > [showif [style]=percentage] > [text]newdiscount=[math][amount]*.[showif > [countchars][discount][/countchars]=1]0[/showif][discount][/math][/text] > [/showif] Do the variables always have values? Math doesn't like nulled variables. Put a 0 before the value to be sure. Donovan > > [showif [style]=dollar] > [text]newdiscount=[discount][/text] > [/showif] > > [AddLineItem > cart=[cart]&sku=[coupon_code]&db=admin/coupons.db]SKU=[coupon_code]&price=-[newdiscount]&password=[lookup > db=WebCatalog > Prefs&lookinfield=preference&value=LineItemChangePassword&returnfield=value][/AddLineItem] -- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE Eucalyptus Design <-Web Development (specializing in eCommerce), -> <- Graphic Design, Custom Tags and Labels -> ADDRESS:> Donovan Brooke DBA Eucalyptus Design N2862 Summerville Park Rd. Lodi, WI 53555 PH:> 1.608.592.3567 Web:> http://www.euca.us =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  2. Re: Addlineitems ... grrr ( Donovan Brooke 2004)
  3. Re: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  4. Re: Addlineitems ... grrr ( Donovan Brooke 2004)
  5. Re: Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
  6. Addlineitems ... grrr ( "WebDna @ Inkblot Media" 2004)
WebDna @ Inkblot Media wrote: > Ok, I need assistance. > > I am checking a database to see if I should remove a dollar amount or a > percentage from an items price. I set a "newdiscount" variable to use in > the addlineitem. > > 1. The math is working. If I display [newdiscount] the value is fine. > > 2. If I break the AddLineItem and display it on screen the only > difference is that the DOLLAR one if 5 and the PERCENTAGE one is 3. > > 3. The DOLLAR style works perfectly. The PERCENTAGE does not. > > WHY? Code follows! > > [showif [style]=percentage] > [text]newdiscount=[math][amount]*.[showif > [countchars][discount][/countchars]=1]0[/showif][discount][/math][/text] > [/showif] Do the variables always have values? Math doesn't like nulled variables. Put a 0 before the value to be sure. Donovan > > [showif [style]=dollar] > [text]newdiscount=[discount][/text] > [/showif] > > [AddLineItem > cart=[cart]&sku=[coupon_code]&db=admin/coupons.db]SKU=[coupon_code]&price=-[newdiscount]&password=[lookup > db=WebCatalog > Prefs&lookinfield=preference&value=LineItemChangePassword&returnfield=value][/AddLineItem] -- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE Eucalyptus Design <-Web Development (specializing in eCommerce), -> <- Graphic Design, Custom Tags and Labels -> ADDRESS:> Donovan Brooke DBA Eucalyptus Design N2862 Summerville Park Rd. Lodi, WI 53555 PH:> 1.608.592.3567 Web:> http://www.euca.us =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Donovan Brooke

DOWNLOAD WEBDNA NOW!

Top Articles:

Talk List

The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...

Related Readings:

WCS Newbie question (1997) Upgrade to WebCat2 from Commerce Lite (1997) any ideas on why DOC can't execute an executable? (1998) unable to launch acgi in WebCat (1997) New Web Site Developers Database (1996) Understanding texta (1997) Unix guide (2004) Navigator 4.01 (1997) WebCat2: Formulas.db question (1997) WebCat2b13MacPlugin - nested [xxx] contexts (1997) MATH PROBLEM (1997) So many lookers, hey smith micro (2003) Variable is resetting itself... (2000) pc (1997) Carts & cookies (1999) Multiple fields on 1 input (1997) WebCat2: multiple currency support (1997) WCS Newbie question (1997) denied access (1997) WebCat2 - many [carts] on one template page? (1997)